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Pseudometric space

  • 伪度量(对于集x中任意元素 x,y,若实值函数d:(X,X)->R符合若干条件,称它为一个伪度量(pseudometric))

网络释义英英释义

短语

linear pseudometric space [数] 线性伪度量空间

indiscrete pseudometric space [数] 密着伪度量空间

linear parabolic equations pseudometric space 线性伪度量空间

Pseudometric space

  • abstract: In mathematics, a pseudometric space is a generalized metric space in which the distance between two distinct points can be zero. In the same way as every normed space is a metric space, every seminormed space is a pseudometric space.

以上来源于: WordNet

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